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Which of the following is greater than 1000.01?
A).0.00010001×107
B). 0.00001×108
C). 1.1×102
D). 1.00001×103

Answer
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Hint: In the given problem, we have to find the greatest term which is greater than the given term. But here we have the decimal point terms. So we must understand and observe the decimal point and the power of ten. Using the given options is a very easy method to solve this problem.

Complete step-by-step solution:
In the given problem, we are going to find the greatest term which is greater than the given term 1000.01
Using the given options we can solve this problem easily.
Or using another method we can solve this problem.
That is, make all the given terms in question and options have equal ten powers.
Now we are going to solve the problem in the first method. That solves all the given options.
And compare the solved option with the given term in the question.
First of all, the given term in the question is 1000.01
Now we are going to simplify option A which is given
Therefore the option A is 0.00010001×107
In this term, after zero, we have eight numbers. And we have the seven to the power of seven.
Now multiply the term ten to the power of seven to the given number.
We get,
=0.00010001×10×10×10×10×10×10×10
=0.00010001×10000000
Now simplify this we get,
=1000.1 which is greater than the given number in the question.
This is the required solution for the given problem.
That is, 1000.1>1000.01
Hence the solution for the given question is option A.
The explanation for the option B:
Option B is 0.00001×108.
 Now simplify this,
0.00001×100000000
Now we get,
=1000which is less than the given term.
1000<1000.01
Therefore option B is not an answer.
 The explanation for the option C:
Option C is 1.1×102
Now simplify this,
1.1×100
Now we get,
=110which is less than the given term in the question.
Therefore the option C is not an answer.
The explanation for the option D:
Option D is 1.00001×103
Now simplify this we get,
=1.00001×1000=1000.01
  Which is equal to the term given in the question.
Therefore option D is not an answer.

Note: Decimals are defined as the fraction that shows as a decimal point followed by the number of tenths, hundreds, thousands, etc., decimal comes from the Latin word Decimus. The word Decimus means tenth, from the root word Decem. In algebra, a decimal is defined as a number whose whole part and the fractional part and the fractional part are separated by the point.
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